/* ============================================================
   Jamaica Agri-Business Investment Forum — style.css
   Palette + type modernized; concept kept close to original.
   ============================================================ */

:root{
  /* Brand — pulled from the JAIF logo (forest green + furrow gold) */
  --green:      #2f7d33;
  --green-mid:  #256a2b;
  --green-dark: #1c5222;
  --green-900:  #143a18;
  --gold:       #f4b400;
  --gold-dark:  #d29600;

  --ink:    #16241a;
  --body:   #384a3c;
  --muted:  #61735f;
  --bg:     #ffffff;
  --bg-alt: #f3f6ef;   /* faint green wash for alternating sections */
  --line:   #d9e3d3;
  --white:  #ffffff;

  --shadow-sm: 0 1px 2px rgba(20,58,24,.06), 0 2px 8px rgba(20,58,24,.05);
  --shadow-md: 0 6px 18px rgba(20,58,24,.10);
  --shadow-lg: 0 18px 44px rgba(20,58,24,.16);

  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1180px;
  --gutter: clamp(18px, 4vw, 40px);

  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- reset / base ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--bg); color:var(--body);
  font-family:var(--font-body); font-size:17px; line-height:1.65;
  font-weight:400; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--green-mid); text-decoration:none; }
a:hover{ color:var(--green-dark); }
h1,h2,h3,h4{ font-family:var(--font-display); color:var(--ink); line-height:1.12; margin:0 0 .5em; font-weight:700; letter-spacing:-.01em; }
h1{ font-size:clamp(2rem,5vw,3.4rem); font-weight:800; }
h2{ font-size:clamp(1.6rem,3.4vw,2.5rem); }
h3{ font-size:clamp(1.15rem,2vw,1.5rem); }
p{ margin:0 0 1rem; }
.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em; cursor:pointer;
  font-family:var(--font-display); font-weight:700; font-size:1rem; letter-spacing:.01em;
  padding:.85em 1.6em; border-radius:999px; border:2px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn-gold{ background:var(--gold); color:var(--green-900); box-shadow:var(--shadow-sm); }
.btn-gold:hover{ background:var(--gold-dark); color:var(--green-900); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-green{ background:var(--green); color:#fff; }
.btn-green:hover{ background:var(--green-dark); color:#fff; transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.6); }
.btn-ghost:hover{ background:rgba(255,255,255,.12); color:#fff; border-color:#fff; }
.btn-outline{ background:transparent; color:var(--green-dark); border-color:var(--line); }
.btn-outline:hover{ border-color:var(--green); background:var(--bg-alt); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:60; background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:78px; }
.brand img{ height:46px; width:auto; }
.nav{ display:flex; align-items:center; gap:4px; }
.nav a{ color:var(--ink); font-weight:600; font-size:.96rem; }
.nav > ul{ list-style:none; display:flex; align-items:center; gap:0; margin:0; padding:0; }
.nav > ul > li{ position:relative; }
.nav > ul > li > a,
.nav .dropdown > summary{
  display:inline-flex; align-items:center; gap:.3em; white-space:nowrap;
  padding:.5em .6em; border-radius:8px; background:none; border:0; cursor:pointer;
  font-family:var(--font-body); font-weight:600; font-size:.9rem; color:var(--ink);
}
.nav > ul > li > a:hover,
.nav .dropdown > summary:hover,
.nav > ul > li > a[aria-current="page"]{ background:var(--bg-alt); color:var(--green-dark); }
.nav .dropdown > summary{ list-style:none; }
.nav .dropdown > summary::-webkit-details-marker{ display:none; }
.nav .dropdown > summary::marker{ content:""; }
.nav .caret{ width:10px; height:10px; transition:transform .2s ease; }
.dropdown[open] .caret{ transform:rotate(180deg); }
.dropdown{ display:inline-block; }
.dropmenu{
  position:absolute; top:calc(100% + 6px); left:0; min-width:250px;
  background:#fff; border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow-md);
  padding:8px; list-style:none; margin:0;
}
.dropmenu li a{ display:block; padding:.6em .8em; border-radius:8px; font-weight:600; font-size:.94rem; color:var(--ink); }
.dropmenu li a:hover{ background:var(--bg-alt); color:var(--green-dark); }
.nav-register{ margin-left:8px; }
.nav-toggle{ display:none; }

/* mobile nav */
@media (max-width:1180px){
  .nav-toggle{
    display:inline-flex; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:10px;
  }
  .nav-toggle span{ width:26px; height:3px; background:var(--green-dark); border-radius:3px; transition:.25s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }
  .nav{
    position:fixed; inset:78px 0 auto 0; background:#fff; border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; padding:16px var(--gutter) 28px; gap:0;
    max-height:calc(100vh - 78px); overflow:auto; transform:translateY(-8px);
    opacity:0; pointer-events:none; transition:.22s ease; box-shadow:var(--shadow-lg);
  }
  .nav.open{ transform:none; opacity:1; pointer-events:auto; }
  .nav > ul{ flex-direction:column; align-items:stretch; gap:2px; width:100%; }
  .nav > ul > li > a, .nav .dropdown > summary{ width:100%; justify-content:space-between; padding:.85em .4em; font-size:1.05rem; }
  .dropmenu{ position:static; box-shadow:none; border:0; border-left:2px solid var(--line); border-radius:0; margin:2px 0 6px 12px; padding:2px 0; min-width:0; }
  .nav-register{ margin:12px 0 0; }
  .nav-register .btn{ width:100%; justify-content:center; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; overflow:hidden; color:#fff; text-align:center;
  background:
    radial-gradient(120% 120% at 80% -10%, rgba(244,180,0,.18), transparent 45%),
    linear-gradient(160deg, var(--green) 0%, var(--green-dark) 55%, var(--green-900) 100%);
}
.hero-furrow{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; opacity:.5; }
.hero-inner{ position:relative; z-index:2; padding:clamp(56px,8vw,104px) 0 clamp(48px,7vw,88px); }
.hero .eyebrow{
  display:inline-block; font-family:var(--font-display); font-weight:700; font-size:.98rem;
  color:var(--gold); margin-bottom:1rem;
}
.hero h1{ color:#fff; max-width:16ch; margin-inline:auto; }
.hero .tagline{ font-family:var(--font-display); font-weight:600; font-size:clamp(1.15rem,2.4vw,1.7rem); color:#eaf3e6; margin:.4em auto 1.4rem; max-width:24ch; }
.hero .meta{ display:flex; flex-wrap:wrap; gap:10px 26px; justify-content:center; align-items:center; margin-bottom:1.9rem; font-size:1.05rem; color:#dcebd6; }
.hero .meta span{ display:inline-flex; align-items:center; gap:.5em; }
.hero .meta svg{ width:20px; height:20px; color:var(--gold); flex:none; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.hero-logo{ margin:0 auto 1.6rem; max-width:340px; }
.hero-logo img{ margin-inline:auto; }

/* ============================================================
   HIGHLIGHTS MARQUEE
   ============================================================ */
.ribbon{ background:var(--green-900); color:#fff; overflow:hidden; border-top:3px solid var(--gold); }
.ribbon-track{ display:flex; gap:0; width:max-content; animation:marquee 32s linear infinite; }
.ribbon-track .item{
  display:inline-flex; align-items:center; gap:.7em; padding:16px 30px;
  font-family:var(--font-display); font-weight:600; font-size:1.02rem; white-space:nowrap; color:#eaf3e6;
}
.ribbon-track .item::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--gold); flex:none; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.ribbon:hover .ribbon-track{ animation-play-state:paused; }

/* ============================================================
   SECTIONS
   ============================================================ */
section{ padding:clamp(52px,7vw,92px) 0; }
.section-alt{ background:var(--bg-alt); }
.section-green{ background:linear-gradient(160deg,var(--green) 0%, var(--green-dark) 100%); color:#eaf3e6; }
.section-green h2{ color:#fff; }
.section-head{ max-width:60ch; margin-bottom:2.4rem; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head .tick{ display:block; width:52px; height:5px; border-radius:3px; background:var(--gold); margin-bottom:1.1rem; }
.section-head.center .tick{ margin-inline:auto; }
.section-head p{ color:var(--muted); font-size:1.08rem; margin-bottom:0; }
.section-green .section-head p{ color:#cfe2c8; }

/* ---------- welcome / background ---------- */
.welcome{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,5vw,64px); align-items:center; }
.welcome .media img{ border-radius:var(--radius); box-shadow:var(--shadow-md); width:100%; object-fit:cover; }
.welcome .body p{ font-size:1.08rem; }
@media (max-width:800px){ .welcome{ grid-template-columns:1fr; } .welcome .media{ order:-1; } }

/* ---------- quick cards (Agenda / Speakers / Agri-Business) ---------- */
.quick-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.quick-card{
  position:relative; border-radius:var(--radius); overflow:hidden; min-height:270px;
  display:flex; align-items:flex-end; color:#fff; box-shadow:var(--shadow-sm);
  transition:transform .18s ease, box-shadow .2s ease;
}
.quick-card img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; }
.quick-card::after{ content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(20,58,24,.05) 30%, rgba(20,58,24,.86) 100%); }
.quick-card .label{ position:relative; z-index:2; padding:24px; width:100%; }
.quick-card h3{ color:#fff; margin:0 0 .2em; }
.quick-card .more{ color:var(--gold); font-weight:700; font-family:var(--font-display); font-size:.95rem; }
.quick-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); }
@media (max-width:820px){ .quick-grid{ grid-template-columns:1fr; } }

/* ---------- agenda tabs ---------- */
.tabs{ }
.tablist{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:26px; justify-content:center; }
.tablist button{
  font-family:var(--font-display); font-weight:700; font-size:1rem; cursor:pointer;
  padding:.7em 1.3em; border-radius:999px; border:2px solid var(--line); background:#fff; color:var(--green-dark);
  transition:.18s ease;
}
.tablist button:hover{ border-color:var(--green); }
.tablist button[aria-selected="true"]{ background:var(--green); color:#fff; border-color:var(--green); box-shadow:var(--shadow-sm); }
.tabpanel{ display:none; }
.tabpanel.active{ display:block; animation:fade .3s ease; }
@keyframes fade{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:none; } }
.agenda-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:20px; }
.agenda-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-sm); }
.agenda-card img{ width:100%; aspect-ratio:4/5; object-fit:cover; }

/* ---------- speakers ---------- */
.speaker-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:22px; }
.speaker{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-sm); display:flex; flex-direction:column;
}
.speaker .photo{ aspect-ratio:1/1; overflow:hidden; background:var(--bg-alt); }
.speaker .photo img{ width:100%; height:100%; object-fit:cover; }
.speaker .info{ padding:16px 18px 18px; display:flex; flex-direction:column; flex:1; }
.speaker .name{ font-family:var(--font-display); font-weight:700; font-size:1.08rem; color:var(--ink); margin:0 0 .2em; line-height:1.2; }
.speaker .role{ color:var(--muted); font-size:.9rem; line-height:1.4; margin-bottom:.6rem; }
.speaker details{ margin-top:auto; }
.speaker summary{
  list-style:none; cursor:pointer; color:var(--green-mid); font-weight:700; font-family:var(--font-display);
  font-size:.9rem; display:inline-flex; align-items:center; gap:.4em; padding-top:6px;
}
.speaker summary::-webkit-details-marker{ display:none; }
.speaker summary .chev{ width:14px; height:14px; transition:transform .2s ease; }
.speaker details[open] summary .chev{ transform:rotate(180deg); }
.speaker .bio{ font-size:.92rem; color:var(--body); margin-top:.7rem; }
.speaker .bio p{ margin:0 0 .7rem; }
.speaker.no-bio summary{ display:none; }

/* ---------- venue ---------- */
.venue{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(28px,5vw,56px); align-items:center; }
.video-frame{ position:relative; aspect-ratio:16/9; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow-md); background:#000; }
.video-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
@media (max-width:820px){ .venue{ grid-template-columns:1fr; } }

/* ---------- sectors ---------- */
.sector-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:22px; }
.sector-card{
  position:relative; display:block; border-radius:var(--radius); overflow:hidden; aspect-ratio:1/1;
  color:#fff; box-shadow:var(--shadow-sm); transition:transform .18s ease, box-shadow .2s ease;
}
.sector-card img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; }
.sector-card::after{ content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(20,58,24,.15) 40%, rgba(20,58,24,.85) 100%); }
.sector-card .cap{ position:absolute; z-index:2; left:0; right:0; bottom:0; padding:20px; }
.sector-card h3{ color:#fff; margin:0; font-size:1.2rem; }
.sector-card .cap small{ color:var(--gold); font-weight:700; font-family:var(--font-display); }
.sector-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); }

/* ---------- CTA band ---------- */
.cta-band{ text-align:center; }
.cta-band .logo{ max-width:280px; margin:0 auto 1.4rem; }
.cta-band p{ max-width:52ch; margin-inline:auto; color:#dcebd6; font-size:1.12rem; }
.cta-band .btn{ margin-top:1.2rem; }

/* ---------- sponsors ---------- */
.sponsor-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:14px; }
.sponsor{
  background:#fff; border:1px solid var(--line); border-radius:12px; aspect-ratio:3/2;
  display:flex; align-items:center; justify-content:center; padding:18px;
}
.sponsor img{ max-height:100%; max-width:100%; width:auto; object-fit:contain; }

/* ---------- contact ---------- */
.contact-wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(28px,5vw,56px); align-items:start; }
.contact-media img{ border-radius:var(--radius); box-shadow:var(--shadow-md); width:100%; }
.form-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:clamp(22px,4vw,38px); box-shadow:var(--shadow-sm); }
.field{ margin-bottom:18px; }
.field label{ display:block; font-family:var(--font-display); font-weight:600; font-size:.92rem; color:var(--ink); margin-bottom:6px; }
.field .req{ color:var(--gold-dark); }
.field input, .field textarea{
  width:100%; font-family:var(--font-body); font-size:1rem; color:var(--ink);
  padding:.75em .9em; border:1.5px solid var(--line); border-radius:10px; background:#fdfefc; transition:border .18s ease, box-shadow .18s ease;
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--green); box-shadow:0 0 0 3px rgba(47,125,51,.14); }
.field textarea{ min-height:140px; resize:vertical; }
.name-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-note{ font-size:.85rem; color:var(--muted); }
.form-status{ margin-top:14px; font-weight:600; display:none; }
.form-status.ok{ display:block; color:var(--green-mid); }
.form-status.err{ display:block; color:#b23b2e; }
@media (max-width:820px){ .contact-wrap{ grid-template-columns:1fr; } .name-row{ grid-template-columns:1fr; } }

/* ---------- generic page hero (inner pages) ---------- */
.page-hero{ background:linear-gradient(160deg,var(--green) 0%, var(--green-dark) 100%); color:#fff; text-align:center; padding:clamp(46px,6vw,74px) 0; position:relative; overflow:hidden; }
.page-hero .hero-furrow{ opacity:.4; }
.page-hero h1{ color:#fff; position:relative; z-index:2; }
.page-hero p{ position:relative; z-index:2; color:#dcebd6; max-width:60ch; margin:.3rem auto 0; }
.breadcrumb{ position:relative; z-index:2; font-size:.9rem; color:#bcd6b4; margin-top:.6rem; }
.breadcrumb a{ color:#eaf3e6; }

/* ---------- prose (content-slot pages) ---------- */
.prose{ max-width:72ch; }
.prose h2{ margin-top:1.6em; }
.prose ul{ padding-left:1.2em; }
.prose li{ margin-bottom:.4em; }
.slot-note{
  background:#fffce9; border:1px dashed var(--gold-dark); border-radius:10px; padding:14px 18px;
  color:#6b5600; font-size:.92rem; margin:1.2rem 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--green-900); color:#cfe2c8; padding:52px 0 28px; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:36px; margin-bottom:34px; }
.site-footer img.flogo{ max-width:230px; margin-bottom:16px; background:#fff; padding:12px 16px; border-radius:12px; }
.site-footer h4{ color:#fff; font-size:1rem; margin-bottom:14px; }
.site-footer ul{ list-style:none; margin:0; padding:0; }
.site-footer li{ margin-bottom:8px; }
.site-footer a{ color:#cfe2c8; font-size:.95rem; }
.site-footer a:hover{ color:var(--gold); }
.social{ display:flex; gap:12px; margin-top:10px; }
.social a{ width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.08); display:inline-flex; align-items:center; justify-content:center; }
.social a:hover{ background:var(--gold); color:var(--green-900); }
.social svg{ width:19px; height:19px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.12); padding-top:20px; display:flex; flex-wrap:wrap; gap:8px; justify-content:space-between; font-size:.86rem; color:#a9c4a2; }
.footer-bottom a{ color:#cfe2c8; }
@media (max-width:800px){ .footer-top{ grid-template-columns:1fr; gap:26px; } }

/* ---------- a11y / motion ---------- */
:focus-visible{ outline:3px solid var(--gold); outline-offset:2px; border-radius:4px; }
.skip{ position:absolute; left:-9999px; top:0; background:#fff; color:var(--green-dark); padding:10px 16px; z-index:100; border-radius:0 0 8px 0; }
.skip:focus{ left:0; }
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  .ribbon-track{ animation:none; transform:none; flex-wrap:wrap; justify-content:center; }
}